1. J. Assan, J.F. Lafay, A.M. Perdon, An algorithm to compute maximal pre-controllability submodules over a principal ideal domain, Proceedings of the IFAC Workshop LTDS’98 Grenoble, 6–7 July 1998, pp. 123–128.
2. J. Assan, J.F. Lafay, A.M. Perdon, On feedback invariance properties for systems over a principal ideal Domain, IEEE Trans. Automat. Control, 1999, in press.
3. J. Assan, A.M. Perdon, An efficient computation of the solution of the block decoupling problem with coefficient assignment over a ring, IEEE Med. Conf., Alghero, Italy, 1998, longer version Kybernetica, submitted for publication.
4. G. Basile, G. Marro, Controlled and Conditioned Invariant Subspace in Linear System Theory, Prentice-Hall, Englewood Cliffs, NJ, 1992.
5. A. Capani, G. Niesi, L. Robbiano, CoCoA, a system for doing computations in commutative algebra, Available via anonymous ftp from: cocoa.dima.unige.it.